pack tractor

The six-inch secret

Want to know how the best farmers make denser, safer, and nutritious forages?

They pay extra attention to dry matter and chop length, measuring throughout the day, and adjust as needed. They’ve got someone assigned to checking these values all day - it’s their top priority, and they speak up when a value isn’t falling within the preset guidelines. Spring crops tend to dry out quickly, and when they get too dry, they’re harder to pack. But you knew that.

After forages pass inspection, they are bladed into a pile or bunker that has been carefully planned and boundaries are marked clearly ahead of time. There’s a blade tractor and an appropriately sized pack tractor (or 2 or 3 or 4, depending on the number of choppers in the field) waiting to layer that forage in - in six inch layers.

That’s the secret - layering just enough to get a dense pack - from the ground up. The more forage is packed and layered, packed and layered, the more money you’ll save after fermentation. Why? Because packing out oxygen is key to better fermentation, less spoilage, more ending inventory, better nutrition, and safer forage piles and bunkers.

Look at the pile in the photo below: the blade has done the work of layering in, the pack tractor is doing it’s job of packing perpendicular to the blade, staying on the pile to make use of the tractor weight without dragging dirt into the field. There’s no tire tracks that go off the edge of this pile! Forward, reverse, repeat, at an even pace without digging wheels into the surface.

People who do a good job blading and packing are important! Now you know the secret too - if you need help figuring pile or bunker size, pack tractor weight, or have any other harvest question, be sure to call your Sealpro® distributor!

To-Do: Make a Harvest Plan

Plan ahead for better density in your pile and bunker through proper dry matter, chop length, layering, pack tractor weight, and delivery to storage.

It’s never too early to think about harvest. See our 12-Step Silage Success article in the June 2024 issue of Feedlot Magazine.

Silage is an integral part of your herd’s ration. Whether you grow it yourself or buy it from a neighbor, taking care of this valuable ingredient is worth the attention to detail. When harvested and stored correctly, you’ll benefit in three ways:

More inventory — the bunker or pile lasts longer with more tonnage and fewer feed losses. Every inch of discolored (black, tobacco brown, or carmel-colored) started as 4 inches of [insert $$ per ton you paid] potential inventory.

Better nutrition — it makes sense that cattle will eat more, milk better, and have less rumen upset when fed a higher-quality feed. Make good use of every pound of nutrition you’ve paid for.

Safer working area — silage bunkers and piles are dangerous places, but if we build them correctly, we can increase their density and decrease height, which can help avoid avalanches and falls.

No matter how many harvests you’ve done, there’s always something new to learn and improvements to make.